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ITU-T P.863.1 (06/2019)

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Application guide for Recommendation ITU-T P.863
Recommendation ITU-T P.863.1 provides important remarks that should be taken into account in the objective quality evaluation of speech conforming to Recommendation ITU-T P.863. Users of ITU‑T P.863 should understand and follow the guidance given in this Recommendation.

This Recommendation is a supplementary guide for users of Recommendation ITU-T P.863, which describes a means of estimating listening speech quality by using reference and degraded speech samples. The scope of Recommendation ITU-T P.863 is clearly defined in itself. This Recommendation does not extend or narrow that scope; rather, it provides necessary and important information for obtaining stable, reliable and meaningful objective measurement results in practice.
Citation: http://handle.itu.int/11.1002/1000/13966
Approval date: 2019-06-29
Approval process:AAP
Status: In force
Maintenance responsibility: ITU-T Study Group 12
Further details: Patent statement(s)
Development history
[5 related work items in progress]
Ed. ITU-T Recommendation Status Summary Table of Contents Download
3 P.863.1 (06/2019) In force
here
here
here
2 P.863.1 (09/2014) Superseded
here
here
here
1 P.863.1 (05/2013) Superseded
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here
here